Author

Yusheng Dai

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Preprint Sep 2026

Self-Aligned Forcing: Streaming Video Diffusion with Differentiable Noisy History

Autoregressive video diffusion enables interactive streaming generation, but suffers from error accumulation over long rollouts. Self-rollout training reduces exposure bias, yet finite rollouts leave long-range drift unresolved. We observe that the noise level of the history key-value (K/V) representations trades visua...

Weiqiang Wang, Zhuo-Kun Chen, Yu-Sheng Dai et al. · 0 citations

Preprint Aug 2026

Visual Representation Matters: Exploiting Temporal Differences in Video-to-Audio Generation

This work introduces TD-V2A, which leverages temporal differences (TD) as the key representation that distinguishes V2A from I2A, enriching visual conditioning with minimal architectural modification and significantly improves end-to-end V2A generation quality, even outperforming dedicated V2A representations such as c...

Zehua Chen, Junyou Wang, Yuxuan Jiang et al. · 0 citations